Combined electric device box and insulation shell



FIG. 1 is a perspective view of a combined electric device box and insulation shell of my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational of the right side thereof;

FIG. 5 is a side elevational view of the left side thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a sectional view taken along line 8—8 of FIG. 2;

FIG. 9 is an exploded perspective view of FIG. 1;

FIG. 10 is a perspective view of a first modification of the combined electric device box and insulation shell of FIG. 1;

FIG. 11 is a front elevational view of FIG. 10;

FIG. 12 is a side elevational view of the right side of FIG. 10;

FIG. 13 is a side elevational view of the left side of FIG. 10;

FIG. 14 is a top plan view of FIG. 10;

FIG. 15 is a bottom plan view of FIG. 10;

FIG. 16 is a sectional view taken along line 16—16 of FIG. 11;

FIG. 17 is an exploded perspective view of FIG. 10;

FIG. 18 is a perspective view of a second modification of the combined electric device box and insulation shell of FIG. 1;

FIG. 19 is a front elevational view of FIG. 18;

FIG. 20 is a top plan view of FIG. 18;

FIG. 21 is a bottom plan view of FIG. 18;

FIG. 22 is a side elevational view of the right side of FIG. 18;

FIG. 23 is a side elevational view of the left side of FIG. 18;

FIG. 24 is a sectional view taken along line 24—24 of FIG. 19;

FIG. 25 is an exploded perspective view of FIG. 18;

FIG. 26 is a perspective view of a third modification of the combined electric device box and insulation shell of FIG. 1;

FIG. 27 is a front elevational view of FIG. 26;

FIG. 28 is a top plan view of FIG. 26;

FIG. 29 is a bottom plan view of FIG. 26;

FIG. 30 is a side elevational view of the right side of FIG. 26;

FIG. 31 is a side elevational view of the left side of FIG. 26;

FIG. 32 is a sectional view taken along line 32—32 of FIG. 27;

FIG. 33 is an exploded perspective view of FIG. 27. 

The ornamental design for a combined electric device box and insulation shell, as shown and described. 